Thanks Daz, that worked.
I have another question.. I have created a macro, that for some reason I cannot get to work (using DEMO version of Mach4 Hobby). If I open the script and debug and run, it will work. If I use MDI and type m1002, nothing happens. I have diagnostics tab open so I can see if the output comes on. Also, If I change the output to 0, then it will work in MDI. I am at a loss.